The role of obinutuzumab in rituximab-refractory membranous nephropathy and minimal change disease.

ABSTRACT:

Background

Obinutuzumab, a new-generation anti-CD20 monoclonal antibody, was originally developed to overcome resistance to rituximab in B-cell malignancies. There is limited research regarding the use of obinutuzumab in patients with rituximab-refractory membranous nephropathy (MN) and minimal change disease (MCD).

Methods

A retrospective analysis was performed at Changzheng Hospital from September 2022 to September 2024, and screened patients with rituximab-refractory MN or MCD. Participants were treated because they were refractory to rituximab and consented to receive infusions of obinutuzumab. Primary outcomes were defined as complete remission (CR, proteinuria <0.3 g/d) or partial remission (PR, proteinuria <3.5 g/d with a ≥50% reduction). Secondary outcome was immunol

SUBMITTER: Chen Z 

PROVIDER: S-EPMC11914879 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature